baber/WOPTO huggingface dataset:
Patent JP-H0655039-A (JP)
Title: Hollow fiber membrane module
Inventor: YAMAMORI HISAYOSHI
IPC: B01D63/02
Filed: 1992-08-05
Abstract: PURPOSE:To relax the stress concentration caused in a potting layer, to elimi nate the generation of cracks and to prevent the dislocation of the potting layer by making the distance between the inner wall surface of a cylindrical case and the outermost part of the hollow fiber membrane within a specified range. CONSTITUTION:In a part corresponding to a potting layer 2 on the inner surface of a cylindrical case body 3, a grooved notched part 4 and a taper part 5 are installed. The grooved notched part 4 has its deepest part in the direction of a clean water discharge hole 7 of a hollow fiber membrane module. Let the distance in the potting part 2 between the inner wall surface of the cylindrical case 3 and the outermost circumferential part of a porous hollow fiber membrane 1 be h(mm) and an angle of the taper part 5 be theta, and the taper part 5 is in the range of 3<=h, 5<=theta<=20. Therefore, the peeling of the membrane is decreased even if a high pressure state or temperature rise is caused and the durability as the hollow fiber membrane module can sharply be improved.
Patent JP-2001036051-A (JP)
Title: Semiconductor ic device and design thereof
Inventor: TAKAAI TOMOO
IPC: H01L21/82
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor IC device, having a reliable connection structure and also provided a method for designing such a device by eliminating parts, having a low accuracy at connections for connecting ICs which depend on separate design data (CAD data). SOLUTION: On an LSI chip, a connection end 13 for connecting wiring patterns on the gate array IC 11 side and on the macro cell 12 side is disposed automatically and wired based on the data which depend on different CAD grids. The connection end 13 includes extended ends, where a wire end part either on the gate array IC 11 side or on the macro cell 12 side is widened. In designing automatic arrangement and wiring, a wide wire extended end is designed to be arranged in a wire end either on the gate array IC 11 side or the macro cell 12 side.
Patent JP-S59102004-A (JP)
Inventor: KUDOU KATSUTOSHI
IPC: E01D2/04
Filed: 1982-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0261105-A (JP)
Title: Laminate and production thereof
Inventor: MATSUDA KICHIJO
IPC: A41D31/00
Filed: 1988-08-24
Abstract: PURPOSE:To readily obtain a far infrared ray absorber by printing far infrared ray emitting type ceramic layers on release paper, etc., forming adhesive layers on the ceramic layers and carrying out hot-pressing from the side of the release paper, etc., to an adherend. CONSTITUTION:Far infrared ray emitting type ceramic layers 3 are printed on a base fabric 2 which is release paper, transfer paper, etc., to form adhesive layers 4 only on the ceramic layers 3. The resultant laminate 1 is then superposed on an adherend and hot-pressed from the side of the base fabric to melt the adhesive layers and bond the ceramic layers to the adherend.
Patent JP-S6270120-A (JP)
Title: Film magazine
Inventor: TAJIMA KENJI
IPC: B65H1/26
Filed: 1985-09-20
Abstract: PURPOSE:To provide possibility of unpacking in light-tight condition by furnishing a cutting means at one end of a magazine for accommodation of a package of sheet film, and by arranging so that the end of package is cut when it is accommodated. CONSTITUTION:One of the sides 20a of a light shield bag 20 for a film package 12 is placed on supporting plates 26a, 26b of a receipt table 24 of accommodating part 14, while the other side 20b of said bag 20 is inserted between rollers 32a, 32b to protrude outside the accommodating part 14 from the side face 18c. Thus the package 12 is accommodated in the accommodating part 14. Then a lid 16 is placed. Thereby the sides 20a, 20b of the light shield bag are pinched by the side faces 34a and 18a, and 34c and 18c, respectively, to accomplish light-tight accommodation. Then the edge 42 of a cutter 17 is rotated to cut the side 20a. The magazine 10 is loaded in an image recording device, not illustrated, and the side 20b is drawn to take out the film into magazine 10. Thus light-tight unpacking is accomplished.
Patent JP-2001041405-A (JP)
Title: Mounting bracket of boiler water tube protecting tube block
Inventor: HARA TOMOHIKO
IPC: F23M5/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of a block body in the boiler water tube protecting tube block body of incinerators, etc. SOLUTION: A mounting bracket 20 is provided with pedestals 21 comprising narrow cubes welded with a fin 38 connected with water tubes 29 and long cylindrical bodies 23 inserted through the inserting holes 33 of a block body 27 standing on the pedestals 21 and threaded, In this case, the pedestals 21 are welded with the fin 38 and the long cylindrical bodies 23 are inserted through the inserting holes 33. The block body 23 is held by engaging the thread of the long cylindrical bodies with nuts 26 in turn and a furnace wall 39 is structured.
Patent JP-H0928733-A (JP)
Title: Belt conveyer lifting type moving device for at-home care
Inventor: MOMOSE SATOSHI
IPC: A61G1/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve compactness appliable for at-home care and the easiness of use for moving or lifting by freely lifting a frame, to which the prescribed number of casters with brakes are fitted, and providing a belt conveyer unit at the upper part of the frame. SOLUTION: An aluminum frame 2 is made freely movable by fitting four casters 8 with brakes to it. Besides, the lifting device of the frame 2 is provided by housing the gear head of a motor, screw and linking device 6 or the like in bellows 7. A belt conveyer unit 1 composed of a motor, decelerator, belt, drive head pulley, return roller and tail pulley is arranged at the upper part of the frame 2. A help bar 5 is provided on one side of the frame 2. Adjust dials 4 are provided on both sides. Thus, the frame 2 is moved between a patient bed and a toilet, etc., its height is adjusted and a patient is moved by the belt conveyer 1.
Patent JP-S59101035-A (JP)
Title: Lens servo loop interrupting circuit of digital audio disk player
Inventor: OOI MICHIO
IPC: G11B7/085
Filed: 1982-11-30
Abstract: PURPOSE:To obtain a large output which is excellent in the cut-off characteristic to a servo loop, by installing a switching element between the input side of a loop filter and earth and interrupting a lens servo loop by introducing the input signal of the loop filter to the earth. CONSTITUTION:In the figure, 14 is a transistor (TR) which acts as a switching element connecting between the input side of a loop filter 3 and an earth, and inputs the output of an integration circuit 11 as the base input through a resistance 15. When a loop interrupt signal E is supplied synchronously to a pulse signal D for returning or forwarding supplied to an adder 5, the loop interrupt signal E rapidly charges signal E is turned off, the diode 12 prevents a reverse current. Since the loop filter 3 has an integration characteristics of a large time constant, its output signal prevents the rapid change in a DC level at the time when the TR14 is turned on and, at the same time, a loop control signal is introduced to the earth and interruption of a servo loop is certainly performed.
Patent JP-S63293418-A (JP)
Inventor: ROBAATO EMU HANTAA
IPC: G01F1/40
Filed: 1987-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001033729-A (JP)
Title: Observation optical system
Inventor: KENNO KOKICHI
IPC: G02B25/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an observation optical system by which the external world or the like is viewed in the same way as the case that it is viewed with naked eyes in a see-through state through an ocular optical system of a prism optical system forming a displayed picture. SOLUTION: This system is equipped with a picture displayed element 3, the ocular optical system 10 guiding the displayed picture to an observer's eyeball, and a see-through optical device 20 arranged on an external world image side further than the optical system 10 so that the external world image different from the displayed picture may be guided to the observer's eyeball. The optical system 10 has a curved surface shape reflection surface 12 reflecting luminous flux from the displayed picture to an observer side, and the reflection surface 12 has action to transmit the luminous flux from the external world image transmitted through the device 20, and the device 20 is arranged in tight- contact with the surface 12.  When the luminous flux from the external world picture is transmitted through the device 20 and the system 10, synthesized optical power P is about 0 or angular magnification β is about 1.
Patent JP-H0869233-A (JP)
Title: Assembly of xerographic image formation member
Inventor: RONARUDO II GOTSUDORABU
IPC: G03G21/10
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved electrostatic photograph image forming member assembly where the echoed sound of a high-pitched tone, shrill sound, squeak sound or howling sound during blade cleaning are prevented. SOLUTION: The electrostatic photograph image forming member assembly is provided with a substrate 12, an electrostatic photograph image forming layer 14, an electrostatic photograph image forming member 10 including an image forming surface on the image forming layer 14 and the rear surface of the substrate 12 and also a pre-formed elastic and porous gas packing sound decaying member 21 which is brought into pressure-contact with the back surface. Pressure contact is required so as to be sufficient for substantially excluding relative movement between the substrate 12 and the sound decaying material 21.
Patent JP-2000029554-A (JP)
Title: Stopper mechanism for rotary switch
Inventor: HATSUKA MITSUO
IPC: G05G1/08
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To make easily performable setting work to various kinds of equipment having different setting items while using only one kind of panel and a stopper when selecting a setting item while using a rotary switch in the case of setting the operation control temperature of the equipment or the like. SOLUTION: A pointer is displayed on the front side of a knob 4, which protrudes its surface from a panel 7 and is fixed on a rotary shaft 3 of a rotary switch 1, a flange 10 is provided on the rear side of the knob proximately to the rear side of the panel so as to be freely turned, a protruding part 11 is formed on the flange and plural stoppers 25 abutted on the side face of this protruding part are provided on the rear side of the panel so as to be cut off.
Patent JP-S6274245-A (JP)
Title: Continuous production of ice cream having overrun and production unit therefor
Inventor: TAKAGI KAZUO
IPC: A23G9/16
Filed: 1985-09-25
Abstract: PURPOSE:To obtain ice cream containing overrun with proper hardness in high yield, by controlling cooling ability of a freezer with a signal sent from a detector for hardness of ice cream set in a flow channel of an extrusion part of the continuous freezer. CONSTITUTION:The hardness of ice cream containing overrun taken out from a continuous freezer 3 is measured by a hardness sensor 17 and the opening of a coolant return valve 6 is controlled by a regulating valve 20 through an electropneumatic converter 19 by a controller 18. An amount of the coolant fed to a cooling jacket 23 of the freezer 3 is regulated, the cooling temperature of the freezer 3 is adjusted and the hardness of the ice cream extruded from the freezer is kept in a proper range.
Patent JP-H0373501-A (JP)
Title: Varistor
Inventor: MIURA KANZO
IPC: H01C7/10
Filed: 1989-08-14
Abstract: PURPOSE:To melt and blow a thermal fuse when an excessive surge is applied and to prevent a short circuit of a first varistor by a method wherein a second varistor element whose outside diameter is smaller than that of a first disk- shaped varistor element is mounted on the first varistor element, these elements are connected in series and the thermal fuse is connected in parallel with the second varistor element. CONSTITUTION:A varistor element Q2 in which electrodes 4a, 4b have been formed on two opposite faces of a varistor base body 3 whose outside diameter is smaller than that of a disk-shaped varistor base body 1 is mounted on an electrode 2b of a varistor element Q1 in which electrodes 2a, 2b have been formed on two opposite faces of the varistor base body 1; the electrode 2b and the electrode 4a are connected electrically; the varistor element Q1 and the varistor element Q2 are connected in series. The electrode 2b and the electrode 4b are connected by using a thermal fuse 6 composed of a metal thin wire such as Al, Zn or the like; leads 5a, 5b for external circuit connection use are connected to the electrode 2a and the electrode 4b.
Patent JP-H0840632-A (JP)
Title: Removed staple disposer
Inventor: IWASAKI YOSHIMI
IPC: B25C11/00
Filed: 1994-08-01
Abstract: PURPOSE:To provide a removed staple disposer for disposing off removed staples in a safe place by attracting and adhering them on an adhesive tape by the magnetic force of a magnet, and folding and adhering the tape with the staples contained in it because the removed staples are bent and deformed sharply and their both ends are pointed enough to provide dangerous conditions. CONSTITUTION:A loaded adhesive tape 1 is pulled out, a tape adhering surface 3 and a cutter 2 located at the extension of the adhesive tape are provided at a position facing toward a tape adhesive surface side 8, and a case opening part 11 is provided in a clearance between the loaded adhesive tape and the adhesive tape adhering surface 3 in order to raise the adhesive tape 1 with a finger inserted into the clearance. Also the extracted adhesive tape 1 is reversed at the end part of the case opening part 11, the tape adhesive surface side 8 is faced toward the outside, a magnet 5 is installed on a case inner surface on the opposite side of a case outer surface 4 with which its rear surface is brought in contact, the lower ends of four columns 6 of which upper end is formed spherically are installed at intervals of more than the width of the adhesive tape 1 so that the magnet can be slid on a desk top surface 10 at a specified interval, and a tape adhesive surface 7 cantilevered from a case is installed so that it is not projected from the case outer surface 4.
Patent JP-S6271018-A (JP)
Title: Positioning system of magnetic head
Inventor: NAKAMURA NORIO
IPC: G11B21/10
Filed: 1985-09-24
Abstract: PURPOSE:To reduce the size and cost of a magnetic disk device, by positioning a magnetic head to a reference track position in accordance with guard zone information. CONSTITUTION:When a spindle motor reaches its normal rotation and a magnetic head comes up to the surface of a magnetic disk after power supply is made, the magnetic head is moved toward the outer peripheral of the magnetic disk and caused to make guard zone information detection and decision of a lenient condition 1. After the guard zone is detected, the magnetic head is stopped at the position and guard zone information detection and decision of a strict condition 2 is again performed in a severe condition 2 and, when guard zone information is detected, the magnetic head is moved to the 0-track position. Since guard zone information 12 is written by using a drive head without using a basic clock recorded on the magnetic disk 1 in advance, phase shift of an erase section 14 occurs between each track of the guard zone 12. Therefore, the guard zone 3 can be detected surely when decision is performed in two stages, while the reproduced signals between tracks are uncertain.
Patent JP-S6189943-A (JP)
Title: Controller for air-fuel ratio of internal-combustion engine
Inventor: TAKEDA YUJI
IPC: F02D41/18
Filed: 1984-10-09
Abstract: PURPOSE:To reduce manufacturing cost by discriminating the clutch-on according to the intake air quantity per rotation in the case of shift change. CONSTITUTION:Intake air quantity per rotation Q/Ne is obtained, and whether the value is below the set value or not is judged. Also, whether rotational speed Ne is above the set value B or not is discriminated. As the result, fuel cut is carried out if intake air quantity per rotation is below the set value and rotational speed is above the value B. Since a clutch switch is not required according to this mechanism, manufacturing cost can be reduced.
Patent JP-S58111534-A (JP)
Title: Frequency dividing circuit
Inventor: TAKAGI MICHIAKI
IPC: H03K23/54
Filed: 1981-12-25
Abstract: PURPOSE:To reduce the power consumption, by using a dynamic frequency divider of any one of 1/3, 1/4 and 1/5 at the 1st stage and a 1/2 master-slave type static frequency divider at the post stage. CONSTITUTION:Current consumption IS of 1/2 static frequency dividers 101-105 is 14.fc.V.C0, where V; power supply voltage, fc; clock frequency, C0; floating capacitance of a transistor. A current consumption ID of 1/n dynamic frequency divider 101.V.fc.C0[2(n+1)+(2/n)]. In using a 1/n dynamic frequency divider 101 for the 1st stage and a 1/2 static master-slave frequency divider for the post stage, the generic formula is expressed as V.f0.C0[2(n+1)+(30/n)]and this minimum value is n=3.87. Thus, the power consumption is minimized by using any one of 3,4,5 as the n.
Patent JP-S6270353-A (JP)
Title: Lactam compound and production thereof
Inventor: TAKEMURA MAKOTO
IPC: C07D205/09
Filed: 1985-09-24
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H, lower alkyl, amino, etc.; R2 is lower alkyl or heterocyclic group; R3 is H, aryl, aralkyl or OR4; R4 is H, alkyl, acyl, etc.). EXAMPLE:(3S,4S)-3[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]1-(4-n-itrob enzyloxy)-4- phenylthio-2-azetidinone. USE:Useful as a synthetic intermediate for penem, 1-carbapenem or other beta-lactam based antibiotic substances. PREPARATION:A compound expressed by formula II (X is halogen) is cyclized in the presence of a deacidifying agent, e.g. triethylamine, in a solvent, e.g. chloroform, at 0-40 deg.C to afford the aimed compound expressed by formula I.
Patent JP-H0959519-A (JP)
Title: Production of resin raw material composition by thermal modification of lignocellulosic substance
Inventor: WATANABE HIRONORI
IPC: C08L97/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To simply produce a resin raw material composition extremely useful for effective utilization of wastes such as wood in an ultrashort time by carrying out the thermal modification according to the internal heating with steam. SOLUTION: The thermal modification is carried out by the internal heating with steam (preferably under conditions of 120-260 deg.C temperature under 1-40kg/cm<2> steam pressure) in adding (B) a solvent, preferably a phenol compound or the phenol compound and an acid or an alkaline compound, especially a polyhydric alcohol compound to (A) a lignocellulosic substance and thermally modifying and liquefying the component (A). Furthermore, the temperature in a reactional vessel is previously raised by the internal heating with the steam and produced drain is subsequently removed. The components (A) and (B) are then preferably charged into the reactional vessel in thermally modifying the component (A).
Patent JP-H0636382-A (JP)
Title: Photomagnetic recording device
Inventor: HASEGAWA MITSUHIRO
IPC: G11B7/125
Filed: 1992-07-16
Abstract: PURPOSE:To record information with an optimum laser power by utilizing the fact that a proportion of the old information remaining area in a light beam spot is changed by the temperature and detecting the temperature of a magneto-optical disk. CONSTITUTION:The amplitude level of the output signal of a filter circuit 14 is changed in accordance with the temperature of a magneto-optical disk 1 and has such dependency upon temperature that the amplitude level is reduced in accordance with the rise of the disk temperature. Consequently, the actual temperature of the magneto-optical disk 1 is accurately detected when the amplitude level of the output signal of the filter circuit 14 is measured, and the laser power of the semiconductor laser 5 is controlled to the optimum recording power based on the obtained detected temperature.
Patent JP-S6453338-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/84
Filed: 1987-08-24
Abstract: PURPOSE:To improve the traveling stability at and under a high temp. and high humidity by exposing a thin film magnetic layer consisting of the nitride of an iron alloy to a glow discharge contg. ammonia at the time of forming a lubricating agent contg. fatty acid or carboxylic acid by vacuum evaporation on the surface of said thin film magnetic layer. CONSTITUTION:The lubricating agent 7 contg. the fatty acid or carboxylic acid in a vapor source vessel 8 is deposited by vacuum evaporation on the surface of the thin nitride film of the iron alloy at the time when a substrate 6 is wound on a rotary support 5 and is moved. The glow discharge is executed by a high-frequency coil 10 while the gaseous ammonia is introduced into the vessel and the magnetic layer of the thin nitride film of the substrate 6 is cleaned by the active hydrogen obtd. by the decomposition of the ammonia; in addition, the reaction of the fatty acid or carboxylic acid incorporated in the lubricating agent 7 and the magnetic layer is accelerated by the active nitrogen and the vapor deposition of the lubricating agent 7 to the substrate 6 is intensified. The lubricating agent is thus hardly removed even by the stresses which the magnetic recording medium receives during traveling and the traveling stability at and under the high temp. and high humidity is obtd.
Patent JP-2001041614-A (JP)
Title: Absorption refrigerating machine
Inventor: FURUKAWA MASAHIRO
IPC: F25B43/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To permit the discrimination of non-soluble and non-condensable gas, increased in a machine, simply whether the gas is hydrogen gas generated in the machine or atmosphere constituent intruded from outside. SOLUTION: An opening and closing valve 39 is provided in a non-soluble gas pipe 31 for guiding non-soluble and non-condensable gas separated from absorbing liquid by a gas/liquid separator 8 into a non-soluble gas reserving chamber 9 and a hydrogen reserving chamber 10 is provided in parallel to the non-soluble gas pipe 31 through a thin film 10A capable of transmitting hydrogen. A hydrogen gas discharging pipe 32 equipped with another opening and closing valve 40 and a non-soluble gas discharging pipe 33 equipped with a vacuum pump, 34 are connected to the hydrogen reserving chamber 10 while the non-soluble gas reserving chamber 9, and the hydrogen reserving chamber 10 are provided respectively with pressure sensors 42, 43.
Patent JP-S6272877-A (JP)
Inventor: SAIGA TAKUJI
IPC: E05F1/12
Filed: 1985-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0960828-A (JP)
Title: Boiler of incinerator
Inventor: AYUKAWA DAISUKE
IPC: F23G5/50
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain high temperature heated steam without causing a high temperature corrosion in a heating pipe of a heater. SOLUTION: In this incinerator boiler which generates a boiler steam S in the body 2 of the boiler by a combustion exhaust gas G in an incinerator 1 and further heats the boiler steam S with a heater, the heater is constituted of a primary heater 3 having a primary heating pipe 3a into which the boiler steam S is introduced and a secondary heater 4 having a secondary heating pipe 4a which is connected to the primary heating pipe 3a to introduce the primary heated stream S1 thereinto. Then, the primary heating pipe 3a is arranged on the outlet side of a combustion chamber of the incinerator 1 while the secondary heating pipe 4a is arranged in the combustion chamber at a downstream side upper part of a stoker 8 where the concentration of a corrosive gas is low while the amount of dust is limited.